Friday, August 18, 2023

Development of a tyre rolling noise prediction model based on measurement data

Topic and Goal of the Thesis

Due to increasing electrification, tyre-road noise is becoming more and more important. The acoustic masking of the combustion engine is missing and therefore the tyre-road noise becomes the dominant external noise in an ever wider speed range than before.

As part of an ongoing research project, the tyre is being investigated as a source of noise. Within this thesis a prediction model for tyre rolling noise should be developed and evaluated using already existing measurement data.

Working Points

• Literature research on rolling noise models
• Conception of an empirical model for tyre rolling noise
• Development of this model using existing measurement data
• Application & verification of this model

Requirements

• Good English and/ or German language skills
• Reliability, commitment and enjoyment of working independently
• Knowledge of acoustics is helpful (not a must)
• Knowledge of Matlab is helpful (not a must)

Note: Please attach brief resume and grade summary.